EP 4302414 A1 20240110 - METHOD AND APPARATUS FOR MODULAR MASSIVE MIMO
Title (en)
METHOD AND APPARATUS FOR MODULAR MASSIVE MIMO
Title (de)
VERFAHREN UND VORRICHTUNG FÜR MODULARE MASSIVE MIMO
Title (fr)
PROCÉDÉ ET APPAREIL POUR MIMO MASSIF MODULAIRE
Publication
Application
Priority
- US 202163227187 P 20210729
- US 202163244505 P 20210915
- US 202217813315 A 20220718
- KR 2022011133 W 20220728
Abstract (en)
[origin: WO2023008928A1] The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for operating a user equipment (UE) comprises receiving configuration information about a channel state information (CSI) report, the configuration information including a number of remote radio heads (RRHs), NRRH > 1; selecting a subset of RRHs from the NRRH RRHs independently for each subband (SB); determining the CSI report including an indicator indicating the selected subset of RRHs for each SB; and transmitting the CSI report including the indicator indicating the selected subset of RRHs for each SB.
IPC 8 full level
H04B 7/0452 (2017.01); H04B 7/06 (2006.01)
CPC (source: EP US)
H04B 7/024 (2013.01 - EP); H04B 7/0417 (2013.01 - EP); H04B 7/0452 (2013.01 - US); H04B 7/0456 (2013.01 - EP US); H04B 7/0478 (2013.01 - EP); H04B 7/0479 (2023.05 - EP); H04B 7/0482 (2013.01 - EP); H04B 7/0626 (2013.01 - US)
Citation (search report)
See references of WO 2023008928A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2023008928 A1 20230202; EP 4302414 A1 20240110; US 2023056240 A1 20230223
DOCDB simple family (application)
KR 2022011133 W 20220728; EP 22849904 A 20220728; US 202217813315 A 20220718